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101. 发明公开

EP2586082A4 SEPARATOR FOR LEAD ACID BATTERY 有权
标题翻译：分离器，用于铅酸电池
公开(公告)号：EP2586082A4
公开(公告)日：2014-01-08
申请号：EP11798929
申请日：2011-06-23
申请人： TROJAN BATTERY CO
发明人： HO MARVIN C , BECKLEY GORDON C
IPC分类号： H01M10/12 , H01M2/16 , H01M2/18
CPC分类号： H01M2/1606 , H01M2/1646 , H01M2/1653 , H01M2/1673 , H01M2/1686 , H01M2/18 , H01M10/12 , Y02T10/7016

102. 发明公开

EP2549562A3 Battery 有权
公开(公告)号：EP2549562A3
公开(公告)日：2014-01-01
申请号：EP12188997.6
申请日：2011-06-20
申请人： Kabushiki Kaisha Toshiba
发明人： Shinoda, Tatsuya , Ishii, Hideyuki , Kurata, Kengo , Asami, Yoshiaki , Matsui, Tsutomu , Kashiwazaki, Eiki , Takahashi, Kenichi
IPC分类号： H01M2/02 , H01M2/26 , H01M10/04 , H01M2/18 , H01M2/14 , H01M2/16 , H01M10/0525
CPC分类号： H01M2/0482 , H01M2/0202 , H01M2/0277 , H01M2/043 , H01M2/14 , H01M2/1653 , H01M2/18 , H01M2/263 , H01M10/0431 , H01M10/0468 , H01M10/0525 , H01M2220/20
摘要： A battery (20) comprises:
a metallic outer can (1);
a wound electrode group (2) accommodated in the outer can (1) in a direction perpendicular to a winding axis, wherein a wound positive electrode current-collecting tab (8a) is provided at one end of the wound electrode group (2), and a wound negative electrode current-collecting tab (9a) is provided at the other end of the wound electrode group (2);
a positive electrode-lead (3) connected to the positive electrode current-collecting tab (8a);
a negative electrode-lead (4) connected to the negative electrode current-collecting tab (9a);
a metallic lid comprising a positive electrode terminal (6) and a negative electrode terminal (7) and being attached to an opening portion of the outer can (1);
a positive electrode insulating cover (25) engaged with one end portion including the positive electrode current-collecting tab (8a) of the wound electrode group (2); and
a negative electrode insulating cover (26) engaged with the other end portion including the negative electrode current-collecting tab (9a) of the wound electrode group (2), wherein
the positive electrode-lead (3) comprises a connection portion connected to the positive electrode terminal (6) and first and second sandwiching portions that extend from the connection portion to the wound electrode group (2) in the direction perpendicular to the winding axis to sandwich the wound positive electrode current-collecting tab (8a),
the negative electrode-lead (4) comprises a connection portion connected to the negative electrode terminal (7) and first and second sandwiching portions that extend from the connection portion to the wound electrode group (2) in the direction perpendicular to the winding axis to sandwich the wound negative electrode current-collecting tab (9a),
the positive electrode insulating cover (25) comprises a U-shaped member (25a) that has first and second sidewalls facing each other, a back surface member, and a sandwiching member configured to sandwich the first sandwiching portion of the positive electrode-lead (3) and the wound positive electrode current-collecting tab (8a) portion that faces the first sandwiching portion and sandwich the second sandwiching portion of the positive electrode-lead (3) and the positive electrode current-collecting tab (8a) portion that faces the second sandwiching portion, and
the negative electrode insulating cover (26) comprises a U-shaped member (26a) that has first and second sidewalls facing each other, a back surface member, and a sandwiching member configured to sandwich the first sandwiching portion of the negative electrode-lead (4) and the wound negative electrode current-collecting tab (9a) portion that faces the first sandwiching portion and sandwich the second sandwiching portion of the negative electrode-lead (4) and the negative electrode current-collecting tab (9a) portion that faces the second sandwiching portion.

103. 发明公开

EP2660894A1 Apparatus for mixing electrolyte in battery 有权
标题翻译： Vorrichtung zum Mischen eines Elektrolyts在einer Batterie
公开(公告)号：EP2660894A1
公开(公告)日：2013-11-06
申请号：EP12191308.1
申请日：2012-11-05
申请人： Global Battery Co., Ltd.
发明人： Lee, Kyu Hyeong , Park, Seung Bok , Kim, Hyun Ryung
IPC分类号： H01M2/18 , H01M2/38
CPC分类号： H01M2/38 , H01M10/4214 , H01M2220/20
摘要： Disclosed herein is an apparatus for mixing electrolyte in a battery. The electrolyte mixing apparatus mixes low-specific-gravity electrolyte with high-specific-gravity electrolyte using inertial force generated when a vehicle starts to move and stops, thus preventing the electrolyte in the battery from being formed in low- and high-specific-gravity layers according to specific gravity.
摘要翻译：本文公开了一种用于在电池中混合电解质的装置。电解质混合装置使用低比重电解质，在车辆开始移动停止时产生的惯性力将高比重电解质混合，从而防止电池中的电解质在低，高比重下形成层根据比重。

104. 发明公开

EP2225793A4 BATTERY SYSTEM WITH HEATED TERMINALS 审中-公开
标题翻译：电池系列麻省理工学院
公开(公告)号：EP2225793A4
公开(公告)日：2013-07-24
申请号：EP08868949
申请日：2008-12-24
申请人： BYD CO LTD
发明人： JIANG LUXIA , ZHENG WEIXIN , ZHU JIANHUA
IPC分类号： H01M4/64 , H01M2/04 , H01M2/06 , H01M2/08 , H01M2/10 , H01M2/12 , H01M2/16 , H01M2/18 , H01M2/20 , H01M2/22 , H01M2/26 , H01M2/30 , H01M2/34 , H01M4/70 , H01M6/50 , H01M8/02 , H01M10/04 , H01M10/0525 , H01M10/0587 , H01M10/36 , H01M10/50
CPC分类号： H01M2/348 , H01M2/043 , H01M2/046 , H01M2/0473 , H01M2/06 , H01M2/08 , H01M2/206 , H01M2/22 , H01M2/305 , H01M6/5038 , H01M10/0422 , H01M10/0431 , H01M10/0525 , H01M10/0587 , H01M10/613 , H01M10/625 , H01M10/6553 , Y02E60/12 , Y02T10/7011
摘要： An electrochemical storage cell having a coiled core is disclosed. The coiled core includes a cathode sheet, an anode sheet, and a separator sheet. An anode connector is connected with the anode sheet at a first end of the coiled core and a cathode connector is connected with the cathode sheet at a second, opposite end of the coiled core. The coiled core has a length Lcore and a width Wcore and each connector has a width Wconnector. The length of the coiled core Lcore, width of the coiled core Wcore, and width of each connector Wconnector have the relationship 0core-Wconnector)/Lcore
摘要翻译：公开了一种具有卷芯的电化学蓄电池。线圈芯包括阴极片，阳极片和隔板片。阳极连接器在线圈芯的第一端处与阳极片连接，阴极连接器在线圈芯的第二相对端与阴极片连接。线圈芯具有长度Lcore和宽度Wcore，并且每个连接器具有宽度Wconnector。卷芯的长度Lcore，线圈芯的宽度Wcore和每个连接器的宽度Wconnector的关系为0core-Wconnector）/ Lcore <0.37。

106. 发明授权

EP2122740B1 STACKED-TYPE LITHIUM ION BATTERY 有权
标题翻译：锂离子电池堆叠式
公开(公告)号：EP2122740B1
公开(公告)日：2013-04-10
申请号：EP07816992.7
申请日：2007-09-27
申请人： Byd Company Limited
发明人： HE, Long , TANG, Jianhua , MA, Xiaopeng
IPC分类号： H01M2/14 , H01M2/18 , H01M10/0585 , H01M10/0525 , H01M2/16
CPC分类号： H01M10/0525 , H01M2/14 , H01M2/1686 , H01M2/18 , H01M10/0585

107. 发明授权

EP2426751B1 Rechargeable battery 有权转让
公开(公告)号：EP2426751B1
公开(公告)日：2013-04-03
申请号：EP11166182.3
申请日：2011-05-16
申请人： Samsung SDI Co., Ltd. , Robert Bosch GmbH
发明人： Kim, Yong-Sam , Oh, Jeong-Won , Kwak, Yoon-Tai
IPC分类号： H01M2/02 , H01M2/18
CPC分类号： H01M2/0275 , H01M2/027 , H01M2/18

108. 发明公开

EP2348565A4 ALKALINE BATTERY 有权
公开(公告)号：EP2348565A4
公开(公告)日：2013-02-27
申请号：EP09827283
申请日：2009-08-31
申请人： PANASONIC CORP
发明人： KATO SUSUMU
IPC分类号： H01M6/08 , H01M2/02 , H01M2/18 , H01M4/06 , H01M4/24 , H01M4/38 , H01M4/42 , H01M4/50 , H01M6/04
CPC分类号： H01M6/04 , H01M2/14 , H01M4/06 , H01M4/244 , H01M4/38 , H01M4/42 , H01M4/50 , H01M6/08 , H01M10/24 , H01M10/4235 , H01M2002/0297 , H01M2004/021 , H01M2004/023

109. 发明公开

EP2551940A2 Secondary battery 有权转让
标题翻译：二次电池
公开(公告)号：EP2551940A2
公开(公告)日：2013-01-30
申请号：EP12161635.3
申请日：2012-03-28
申请人： SB LiMotive Co., Ltd.
发明人： Kim, Dukjung , Kim, In
IPC分类号： H01M2/34 , H01M2/12 , H01M2/02 , H01M2/18
CPC分类号： H01M2/347 , H01M2/0217 , H01M2/028 , H01M2/06 , H01M2/1235 , H01M2/1653 , H01M2/18 , H01M2/263 , H01M2/32 , H01M10/0431 , H01M10/0587
摘要： A secondary battery (100) including an electrode assembly (110), the electrode assembly (110) including an uncoated region at ends thereof; a case (150) accommodating the electrode assembly (110); a cap plate (160) coupled with the case (150); and an insulation member (140) in the case (150), the insulation member (140) including a first region (141) between the electrode assembly (110) and the cap plate (160), and a second region (142) between the uncoated region of the electrode assembly (110) and an inner surface of the case (150).
摘要翻译：包括电极组件（110）的二次电池（100），所述电极组件（110）在其端部包括未涂覆区域; 容纳电极组件（110）的壳体（150）; 与所述壳体（150）连接的盖板（160）; 和位于所述壳体（150）中的绝缘构件（140），所述绝缘构件（140）包括在所述电极组件（110）和所述盖板（160）之间的第一区域（141）电极组件110的未涂覆区域和壳体150的内表面。

110. 发明公开

EP2529430A2 POROUS MULTI-LAYER FILM WITH IMPROVED THERMAL PROPERTIES 有权转让
标题翻译：具有改进的热特性的多孔多层膜
公开(公告)号：EP2529430A2
公开(公告)日：2012-12-05
申请号：EP11734905.0
申请日：2011-01-25
申请人： SK Innovation Co., Ltd.
发明人： RHEE, Jang Weon , KANG, Gwi Gwon , JUNG, In Hwa , LEE, Young Keun
IPC分类号： H01M2/16 , H01M2/18 , H01M10/02 , C08J5/22
CPC分类号： H01M2/162 , B32B3/266 , B32B7/02 , B32B27/08 , B32B27/18 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/365 , B32B2250/24 , B32B2264/10 , B32B2264/102 , B32B2264/104 , B32B2270/00 , B32B2307/20 , B32B2307/30 , B32B2307/306 , B32B2307/308 , B32B2307/518 , B32B2307/581 , B32B2307/726 , B32B2307/732 , B32B2307/736 , B32B2457/10 , H01M2/1613 , H01M2/1686 , H01M10/052 , Y10T428/24942
摘要： Provided is a porous multi-layer film having two or more layers that is used as a separator for battery. In the film, more than 2 layers have different porosities and pore sizes. The film has a thickness of 9 to 50 μm, a machine direction (MD) loop stiffness of 0.008 mg/μm or more, puncture strength of 0.15 N/μm or more, permeability of 1.5×10−5 Darcy or more, shut-down temperature of 140° C. or less, melt-down temperature of 170° C. or more, a transverse direction (TD) maximum shrinkage of 25% or less in Thermomechanical Analysis (TMA) under a load of 1 mN/(1 μm×6 mm), and melt down temperature of 160° C. or more. Since the porous multi-layer film shows excellent thermal stability at high temperature and electrolyte retaining property due to a dual pore structure, the film shows a superior effect when used as a separator for high-capacity/high-power lithium ion battery.

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